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namespaces.7: Violating rules for writing to user namespace map file yields EPERM 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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Michael Kerrisk 2013-02-19 03:59:01 +01:00
parent ed0ce71a31
commit cfc50babe7
1 changed files with 3 additions and 0 deletions
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man7/namespaces.7
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@ -671,6 +671,9 @@ The process must be in either the user namespace of the process
.I pid
or inside the parent user namespace of the process
.IR pid .
.PP
Writes that violate the above rules fail with the error
.BR EPERM .
.SS UTS namespaces (CLONE_NEWUTS)
UTS namespaces provide isolation of two system identifiers:
the hostname and the NIS domain name.